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Best canna for full zone 10 sun in long driveway

Alyce Venice
14 years ago

Dear Canna Experts,

I have been searching for a tall repeat flowering landscape plant that can line the driveway along a very ugly twenty foot high rock wall. It is sort of a mini Mt Rushmore but no presidential carvings. I grew cannas in the States zone 6 but have never tried them here on St John. My soil is very rocky at the base of the wall but I could trench it and amend the planting bed. I will never have more than 24"

of depth as the island is really mostly volcanic rock. Will this depth be enough for a long term landscape planting of about 100 + linear feet? Is there a common realatively inexpensive variety in pink or apricot or white that anyone can recommend? All suggestions appreciated.

Thanks in Advance

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